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<a name="asio.reference.signal_set.signal_set.overload4"></a><a class="link" href="overload4.html" title="signal_set::signal_set (4 of 4 overloads)">signal_set::signal_set
          (4 of 4 overloads)</a>
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<p>
            Construct a signal set and add three signals.
          </p>
<pre class="programlisting">signal_set(
    asio::io_context &amp; io_context,
    int signal_number_1,
    int signal_number_2,
    int signal_number_3);
</pre>
<p>
            This constructor creates a signal set and registers for three signals.
          </p>
<h6>
<a name="asio.reference.signal_set.signal_set.overload4.h0"></a>
            <span><a name="asio.reference.signal_set.signal_set.overload4.parameters"></a></span><a class="link" href="overload4.html#asio.reference.signal_set.signal_set.overload4.parameters">Parameters</a>
          </h6>
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<p class="title"><b></b></p>
<dl>
<dt><span class="term">io_context</span></dt>
<dd><p>
                  The <a class="link" href="../../io_context.html" title="io_context"><code class="computeroutput">io_context</code></a>
                  object that the signal set will use to dispatch handlers for any
                  asynchronous operations performed on the set.
                </p></dd>
<dt><span class="term">signal_number_1</span></dt>
<dd><p>
                  The first signal number to be added.
                </p></dd>
<dt><span class="term">signal_number_2</span></dt>
<dd><p>
                  The second signal number to be added.
                </p></dd>
<dt><span class="term">signal_number_3</span></dt>
<dd><p>
                  The third signal number to be added.
                </p></dd>
</dl>
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<h6>
<a name="asio.reference.signal_set.signal_set.overload4.h1"></a>
            <span><a name="asio.reference.signal_set.signal_set.overload4.remarks"></a></span><a class="link" href="overload4.html#asio.reference.signal_set.signal_set.overload4.remarks">Remarks</a>
          </h6>
<p>
            This constructor is equivalent to performing:
          </p>
<pre class="programlisting">asio::signal_set signals(io_context);
signals.add(signal_number_1);
signals.add(signal_number_2);
signals.add(signal_number_3);
</pre>
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<td align="right"><div class="copyright-footer">Copyright &#169; 2003-2018 Christopher M. Kohlhoff<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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